Datasheet for ADN4655BRSZ:
- Manufacturer Part Number : ADN4655BRSZ
- Manufacturer : AD
- Description : 5 kV RMS/3.75 kV RMS, Dual-Channel LVDS Gigabit Isolator IC
- Series : ADN4655
- Reference Price : USD 4.88
- Our Price : We have a better price, contact us by email
- Product Type : Digital Isolation Technology
- Function : Isolated LVDS
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 20-Lead SSOP
- Pins : 20
- MFG Package Case : RS-20
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 66
- Working Temperature : -40 to 125C
- Other Part Number : ADN4655BRSZ
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 5 kV rms and 3.75 kV rms LVDS isolators
- Complies with TIA/EIA-644-A LVDS standard
- Multiple dual-channel configurations
- Any data rate up to 1.1 Gbps switching with low jitter
- 4 ns typical propagation delay
- 2.6 ps rms typical random jitter, rms
- 90 ps typical peak-to-peak total jitter at 1.1 Gbps
- 2.5 V or 3.3 V supplies
- −75 dBc power supply ripple rejection, phase spur level
- Glitch immunity
- ±8 kV IEC 61000-4-2 ESD protection across isolation barrier
- High common-mode transient immunity: >25 kV/μs
- Passes EN 55022 Class B radiated emissions limits with 1.1 Gbps PRBS
- Safety and regulatory approvals (20-lead SOIC_W package)
- UL (pending): 5000 V rms for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A (pending)
- VDE certificate of conformity (pending)
- DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
- VIORM = 424 VPEAK
- Fail-safe output high for open, short, and terminated input conditions (ADN4655/ADN4656)
- Operating temperature range: −40°C to +125°C
- 7.8 mm minimum creepage and clearance
The ADN4654/ADN4655/ADN46561 are signal isolated, low voltage differential signaling (LVDS) buffers that operate at up to 1.1 Gbps with low jitter. The devices integrate Analog Devices, Inc., iCoupler® technology, enhanced for high speed operation to provide galvanic isolation of the TIA/EIA-644-A compliant LVDS drivers and receivers. This integration allows drop-in isolation of an LVDS signal chain.
The ADN4654/ADN4655/ADN4656 comprise multiple channel configurations, and the LVDS receivers on the ADN4655 and ADN4656 include a fail-safe mechanism to ensure a Logic 1 on the corresponding LVDS driver output when the inputs are floating, shorted, or terminated but not driven.
For high speed operation with low jitter, the LVDS and isolator circuits rely on a 2.5 V supply. An integrated on-chip low dropout (LDO) regulator can provide the required 2.5 V from an external 3.3 V power supply. The devices are fully specified over a wide industrial temperature range and come in a 20-lead, wide body SOIC_W package with 5 kV rms isolation or in a 20-lead SSOP package with 3.75 kV rms isolation.
Applications
- Isolated video and imaging data
- Analog front-end isolation
- Data plane isolation
- Isolated high speed clock and data links
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
